Knema conferta subsp. tonkinensis Warb. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Magnoliales family Myristicaceae genus Knema species Knema tonkinensis Name Homonyms Knema conferta var. tonkinensis Warb. Knema conferta subsp. tonkinensis Warb.